The unidirectional rotating bezel of the Master Carbon Seal features sapphire crystal with an anti-reflective coating. The dial with a diameter of 46 mm features a military green carbon-look, white the case is made of CARBONOX™+. The illuminated detailing on the minute hand and at the 12 o'clock position shines orange in the dark, while the rest of the hour indicators as well as the hour and second hands shine green. The watches in our Master Carbon SEAL collection are renowned for their robustness, ultra-light weight and maximum durability. The high-tech CARBONOX™+ carbon compound results in an ultra-strong, durable, and scratch-resistant case, which is three times as light as titan.